Liquid-fuel burner.



S. UROSBIE. LIQUID FUEL BURNER. APPLICATION FILED JAN. e, 1913.

l ,072*9 1 8, Patented Sept. 9, 1913.

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SYIBNEY CRGSBE, 0F HERTFR'D, ENGLAND.

LIQUID-'FUEL sunrise.

To aZZ whom @'15 may concern.'

Be it known that I, SYDNEY Cnosni, a subject of the King of Great Britain, residing in Hertford, England, and Whose post-office My invention relates to spray burners for furnaces, using liquid fuel, which burners are of the kind lwherein engine driven propelle-rs or fans are used in the carbureting chambers of the burners for atolnizing the fuel, and it consists in improvements according vto which the burner is associated with means wherebyY stealn is ge erated by the heat of the furnace and is uti ized in driving the fan operating engine and in supplyingthe water to the steam generator.

i will describe my invention with reference to the accompanying diagrammatic drawing, which is a sectional elevation of the improved curbureting or atomizing apparatus. l

The drawing shows at B a sleeve running union the outside of the liquid fuel or oil feed pipe D, through the gland C, and provided with torsion rods E, E, which are attached to the fan F just behind the nozzle S. This sleeve is driven by means of a belt N and the pulleys M from the shaft T of the steam engine L, the engine being supplied with steam from the reservoir or boiler K fitted with safety valve O. The nozzle R of the burner H is Water jacketed, and is adapted to be arranged Within the associated furnace so that it is subjected to the heat thereof. The Water in the jacket and in the circu lating pipe Q, Q, will boil 'with considerable Specication of Letters Patent.

Application led January 6, 1913. Serial No. '1',l 0,528.

Patented Sept. @9 i933.

vigor, generating steam inthe reservoir or boiler K et sucient pressure to 4drive the steam engine L toV which the steam is delivered by the pipe J. Correluted with the steam engine is a small pump L which is adapted to supply the reservoir or boiler 'l with Water through the pipe P. Air is supplied to the burner H through the vulve Gr in the direction of the arrow U. l

Having thus described the nature of the said invention and the best'means i know of carrying the saine into practical eiiect, l claim:

l. In a spray burner for liquid fuel furnaces having a carbureting chamber and a fuel atomizing fan therein, the combination of a steam generator comprising-apart integral with the burner nozzle disposed With- 'in the furnace end, means adapted to operatesaid fan and to feed the generator with water and connections opera-tively connect ing'the generator und said means.

Q. In a spray burner for liquid fuel furnaces having a carbureting chamber and e fuel atoniizing fun therein., the combination of a .steam generator comprising s; water jacket formed in the-wall of the burner nozzle, a reservoir and ducts communicating With the jacket and reservoir, a pump adapt ed to feed the jacket with Water, an engine operatively connected with the fan and the pump, and a pipe connecting the reservoir and the engine.

In testimony whereof I have signed my name to this specification in the presence of two subscribing Witnesses.

SYDNEY onosern.

Witnesses JOSEPH MiLLAnn, W. J. Slimmer.

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